Contractor's Building Supply
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Contractor's Building Supply
The future of power is here. Each Solar System is custom planned, built and installed to your needs, whether business or personal. CBS Solar works towards establishing solar energy as a primary source of electricity for all commercial and residential properties throughout the US. We take great pride in making sure each customer receives the finest service, care and products.

We are committed to providing superior products for residential, commercial and community solar projects. Many of our customers over the years have expressed how satisfied they are with CBS Solar, our team, our installation & tracking processes and the solar products. They are very happy they made the switch to solar.

But don't just take our word for it. CBS Solar is proud to introduce the next great evolution in small scale solar systems. The exclusive "Super Tracker" actually follows the sun and can make power from both sides of the array. Multiple "Super Trackers" may be configured in combinations to create a solar system that far exceeds production of traditional, "fixed" arrays.
Services
Located in the Village of Copemish, Contractors Building Supply, Inc. has been in the renewable energy business for nearly 40 years. We have a qualified team to meet all your renewable energy needs. From design and installation to energy assessing and consulting, CBS Solar is here to help you save money on your electric bill.
CBS Solar manufactures solar energy systems for commercial and business, right here in Northern Michigan, for the world we live in. Thinking small scale? Think again! We can install almost any size solar system for your home or office. From net-metering to going off-grid, we are your solar experts.
A solar inverter, or converter or PV inverter, converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. CBS Solar is able to deliver stand alone inverter products or package with our made-in-Michigan CBS Solar Panels for a complete package.
CBS Solar can provide full installation and interconnection or you can purchase a DIY kit. The "Super Tracker" Solar System from CBS Solar actually moves to follow the sun. This dynamic system can also be outfitted with bi-facial solar panels significantly increasing solar power production by capturing energy from both sides of the array.
Tesla Powerwall is a fully-integrated AC battery system for residential or light commercial use. Its rechargeable lithium-ion battery pack provides energy storage for solar self-consumption, time-based control, and backup. Powerwall's electrical interface provides a simple connection to any home or building.
Reviews (9)
Billy Noah
Billy Noah
Jan 14, 2022
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Great communication from beginning to end. Super nice people and top notch work!
Steve Fosdick
Steve Fosdick
Sep 26, 2021
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CBS Solar did our original roof mount system on our garage in 2018 and then came back in 2019 to add 6 additional panels (30 panels total for a 9.9 kW array). They have gone above and beyond in not only timely installation but also service and warranty work, I could not ask for more- they are the real deal.
Anne Serafin
Anne Serafin
Sep 21, 2021
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Everyone was knowledgeable and professional and took time to explain the process. Email communications kept me up to date all along the way, and the CBS Solar team handled everything, including obtaining permits, arranging for city inspections and communicating with my electric provider. Very pleased with the result!
Pilar Albiac Murillo
Pilar Albiac Murillo
Aug 29, 2021
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Outstanding! Very professional and very knowledgeable. They said what they were going to do and then they did what they said they would do. I cannot be any happier!
Chris Riley
Chris Riley
May 20, 2021
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I hired CBS to install a 4 kW array in late 2019 with the need to meet the deadline to get the federal tax credit. The designers went out of their way to create an non-standard array, the office crew were always helpful, attentive, and prompt as could be, all during a rush to complete other jobs. The install crew were very efficient, especially as it was December, respected my wishes as to how and where I wanted underground wiring run, and they helped me setup a monitoring device to track my production on my own. A big hats off to them - CR
Brent Little
Brent Little
Mar 29, 2021
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Im at the beginning of the process, i called the team , they set up a time to come to my house., they showed me a solar system , costs, ROI, they do a very professional job . I havent done any installs but so far so good.
Mike I.
Mike I.
Mar 01, 2021
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Inquired about getting a system installed. They called back but didn't even leave a message. They must be really busy and not want the work
Paul Costello
Paul Costello
Jun 30, 2020
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I had an 8 panel system installed. The guys where great and I have a quality system, but then one panal went black, called numerous tines. They finally said they where going to come out and fix. STILL HAS NOT HAPPENED. The panel went out in january!!!!!!! Just saying..........
Justine Bell
Justine Bell
Dec 22, 2017
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CBS Solar is fabulous! We wanted to get solar but didn't have a lot of money to devote to the project. Kaleb and I chatted, and he invited me out to see an install that they had done. I asked about doing a partial system and adding on over time, and CBS was able to do it for us four panels at a time. Our first four are up, and we LOVE them! There is a really amazing feeling of looking up at the sun and knowing that it is helping to power your home. We had a big windstorm two nights ago, and the panels stayed right where they were supposed to (but all my plants blew over!). And we're already starting